Very solid approach. As an incoming Fall '12 DBC student, I've found Ruby Koans (http://rubykoans.com/) and Ruby Cookbook (http://www.amazon.com/Cookbook-Cookbooks-OReilly-Lucas-Carls...) to be incredibly helpful in grounding and adding more context to my Rails Tutorial experience.
…years ago, in the throes of dealing with his own YC rejection. Take a look at his credits at http://rufy.com/ and I think it's clear he's an accomplished developer, author of multiple Ruby gems and the Ruby Cookbook (O'Reilly, July 2006). I don't know Lucas, so I can't speak from experience, but anyone with his hacking credits (and a physics degree from Reed College to boot) has to fall into the "smart and gets…
…on the app. Learning resources: https://careerfoundry.com https://www.railstutorial.org/book https://learnrubythehardway.org/book/ Browsing GitHub Books I've bought: O'Reilly Ruby Cookbook The Well-Grounded Rubyist Beginning Ruby From Novice to Professional Third Edition Practical Object-Oriented Design in Ruby: An Agile Primer If you look through the source code I would…
…read source of libraries or Rails (except occasionally), so maybe _somewhere_ someone does this. I've read a few Ruby books over the years and never seen this illustrated as a thing to do, even in the Ruby Cookbook book. (added) To be fair, one thing I have seen which is confusing to people new to programming and applies in Ruby, is if you define a constant EMPTY = [] elsewhere, and you use EMPTY as your default…
思路非常扎实。作为即将入读 12 年秋季 DBC 的学员，我觉得 Ruby Koans (http://rubykoans.com/) 和《Ruby Cookbook》(http://www.amazon.com/Cookbook-Cookbooks-OReilly-Lucas-Carls...) 在帮我打牢基础以及为学习 Rails Tutorial 补充背景知识方面，帮助特别大。
Very solid approach. As an incoming Fall '12 DBC student, I've found Ruby Koans (http://rubykoans.com/) and Ruby Cookbook (http://www.amazon.com/Cookbook-Cookbooks-OReilly-Lucas-Carls...) to be incredibly helpful in grounding and adding more context to my Rails Tutorial experience.
……年前，正赶上他在硬扛自己被 YC 拒掉的低谷。去看看他在 http://rufy.com/ 上的个人履历，我觉得显而易见他是个很牛的开发者，写过好几个 Ruby gem，还是《Ruby Cookbook》（O'Reilly，2006年7月）的作者。我不认识 Lucas，所以没法凭私交说话，但任何拥有他这种 hack 资历的人（外加里德学院的物理学学位），肯定算得上“既聪明又能……
…years ago, in the throes of dealing with his own YC rejection. Take a look at his credits at http://rufy.com/ and I think it's clear he's an accomplished developer, author of multiple Ruby gems and the Ruby Cookbook (O'Reilly, July 2006). I don't know Lucas, so I can't speak from experience, but anyone with his hacking credits (and a physics degree from Reed College to boot) has to fall into the "smart and gets…
……在做这个 app。学习资源：https://careerfoundry.com https://www.railstutorial.org/book https://learnrubythehardway.org/book/ 逛 GitHub 买的书：O'Reilly 的《Ruby Cookbook》《深入浅出 Ruby》（The Well-Grounded Rubyist）《Ruby 基础教程：从新手到专业人士 第三版》《Ruby 面向对象设计实践：敏捷指南》如果你翻看源码，我会……
…on the app. Learning resources: https://careerfoundry.com https://www.railstutorial.org/book https://learnrubythehardway.org/book/ Browsing GitHub Books I've bought: O'Reilly Ruby Cookbook The Well-Grounded Rubyist Beginning Ruby From Novice to Professional Third Edition Practical Object-Oriented Design in Ruby: An Agile Primer If you look through the source code I would…
……平时不怎么去读第三方库或 Rails 的源码（偶尔看一眼除外），所以可能“某个地方”有人是这么写的。这些年我也读过几本 Ruby 的书，从没见过哪本书把这当成推荐实践，连《Ruby Cookbook》里都没有。（补充）平心而论，我确实见过一种容易让编程新手犯晕的情况（在 Ruby 里也是如此）：如果你在别处定义了一个常量 EMPTY = []，然后用 EMPTY 作为默认……
…read source of libraries or Rails (except occasionally), so maybe _somewhere_ someone does this. I've read a few Ruby books over the years and never seen this illustrated as a thing to do, even in the Ruby Cookbook book. (added) To be fair, one thing I have seen which is confusing to people new to programming and applies in Ruby, is if you define a constant EMPTY = [] elsewhere, and you use EMPTY as your default…